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901
An optimization model for identifying backbone networks to enhance the resilience of distribution networks
Published 2025-09-01“…Moreover, a hypothetical case study was conducted to demonstrate the importance of multi-line security principle for safeguarding critical loads during extreme events. The proposed method provides a scientific basis for emergency resource allocation during extreme events and can be integrated into power system planning models.…”
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902
Trends in burden and mortality of congenital birth defects in G20 countries (1990–2021) and predictions for 2022–2040
Published 2025-04-01“…Finally, a Bayesian age-period-cohort (BAPC) model was applied to project DALYs and mortality rates for the period 2022–2040. …”
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903
Effective Model of Knowledge-Based Transformation and Sustainable Development in BRICS-T Countries
Published 2025-06-01“…The framework is based on an integrated Triple Helix assessment model that quantifies the interrelationships between research output, educational innovation, industry engagement, market alignment and policy support. …”
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904
Model of Optimization of Process Parameters for Machining of Separate Design Elements of the Product
Published 2025-05-01“…The model is based on the structural decomposition of the process and includes three levels: technological processing route, technological transition, and working stroke. …”
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905
Single-Ended Protection Scheme for Offshore Flexible Low-Frequency Transmission Lines Based on High-Frequency Transient Quantities
Published 2025-08-01“…[Objective] To enhance the speed and reliability of protection for marine flexible low-frequency AC transmission lines and ensure the safe operation of offshore wind power flexible low-frequency AC transmission systems,high-frequency transient single-ended fast protection considering the boundary effects of busbars and modular multilevel matrix converters(M3Cs)is proposed. [Methods] By analyzing the equivalent models of busbars and M3Cs at both ends of the line,the boundaries at both ends were noted to have a significant attenuation effect on the high-frequency components of voltage traveling waves,and a clear high-frequency range was determined. …”
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906
FUNCTIONAL MODEL OF THE MATERIAL RESOURCES MANAGEMENT FOR PROJECTS OF THE CREATION OF NEW TECHNIQUES
Published 2017-01-01“…Specification of the set-theoretic representation helped to establish the area and limits of the modelling process. Further decomposition process became the basis of the functional model, constructed in accordance with the methodology IDEF 0. …”
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907
Analysis and Forecasting the Price of the S&P 500 Index Using the Arima Model
Published 2023-12-01“…The optimal selection of parameters was done automatically. ARIMA model showed good results - the evaluation of the model accuracy included the comparison of the predicted values with the actual values of the SP500 index, both visually and using several metrics - MAE, MSE, RMSE, MAPE. …”
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908
Modeling and Solution for Course of Action Planning Driven by Operational Task Network
Published 2025-01-01“…This model integrates classical Hierarchical Task Network (HTN) and Influence Net (IN) reasoning methods, utilizing HTN for operational task analysis and using IN for COA planning. …”
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909
A deep learning based hybrid recommendation model for internet users
Published 2024-11-01“…A key contribution of this work is the innovative fusion of CF, NCF, RNN, and CBF, which collectively address significant challenges such as data sparsity, the cold-start problem, and the increasing demand for personalized recommendations. Additionally, the model employs N-Sample techniques to recommend the top 10 similar items based on user-specified genres, leveraging methods like Cosine Similarity, Singular Value Decomposition (SVD), and TF-IDF. …”
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910
A Simple and Effective KAN-Based Architecture for Accurate Battery RUL Prediction
Published 2025-01-01Get full text
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911
Few-shot bearing fault diagnosis method based on an EEMD parallel neural network and a relation network
Published 2024-10-01“…To address these challenges, this paper proposed a few-shot bearing fault diagnosis method based on an Ensemble Empirical Mode Decomposition (EEMD) parallel neural network and a relation network (RN). …”
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912
A Hybrid VMD-BO-GRU Method for Landslide Displacement Prediction in the High-Mountain Canyon Area of China
Published 2025-06-01“…Therefore, developing effective landslide displacement prediction models is essential. The paper introduces a model designed to forecast the landslide displacement using Variational Mode Decomposition (VMD), Bayesian Optimization (BO), and Gated Recurrent Units (GRU). …”
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913
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914
A Short-Term Load Forecasting Method Considering Multiple Factors Based on VAR and CEEMDAN-CNN-BILSTM
Published 2025-04-01“…Firstly, multiple contributing factors strongly correlated with the short-term load are selected based on the Spearman correlation analysis, the vector autoregressive (VAR) model with multivariate input is derived, and the Levenberg–Marquardt algorithm is introduced to estimate the model parameters. …”
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915
A New Method of Intelligent Fault Diagnosis of Ship Dual-Fuel Engine Based on Instantaneous Rotational Speed
Published 2024-11-01“…This model provides an effective new method for intelligent diagnosis of ship dual-fuel engine misfire faults to solve the traditional diagnostic methods’ limitations.…”
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916
Global, regional, and national burden of endocrine, metabolic, blood, and immune disorders from 1990 to 2021, and projections to 2050: a systematic analysis of the global burden of...
Published 2025-07-01“…Bayesian age-period-cohort (BAPC) models were applied for projections to 2050. Decomposition analysis attributed changes in disease burden to population growth, aging, and epidemiological shifts.ResultsIn 2021, the global incidence of EMBID was 79.47 million (95% UI 63.34–98.63 million), with an age-standardized rate of 957.58 (95% UI 766.99–1,183.95) per 100,000, showing a slight decline (EAPC: -0.24% [95% CI -0.35 – -0.12]). …”
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917
Uncertainty‐aware nuclear power turbine vibration fault diagnosis method integrating machine learning and heuristic algorithm
Published 2024-09-01“…Then, a feature extraction method integrating variational mode decomposition (VMD), L‐cliffs‐based effective mode selection, and sample entropy is devised to extract the latent features from the complex high‐dimensional feature space. …”
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918
Ensemble-based multiclass lung cancer classification using hybrid CNN-SVD feature extraction and selection method.
Published 2025-01-01“…The main contribution of this research lies in its use of a hybrid CNN-SVD (Singular Value Decomposition) method and the use of a robust voting ensemble approach, which results in superior accuracy and effectiveness for mitigating potential errors. …”
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919
Multi-Modal Joint Pulsed Eddy Current Sensor Signal Denoising Method Integrating Inductive Disturbance Mechanism
Published 2025-06-01“…This method constructs the Improved Whale Optimization -Variational Mode Decomposition-Singular Value Decomposition-Wavelet Threshold Denoising (IWOA-VMD-SVD-WTD) fourth-order processing architecture: IWOA adaptively optimizes the VMD essential variables (K, α) and employs the optimized VMD to decompose the perception coefficient (IMF) of the PEC signal. …”
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920
Structural Damage Early Warning Method of Quayside Container Crane Based on Fuzzy Entropy Ratio Variation Deviation
Published 2024-11-01“…The efficacy of the proposed early warning method is validated through numerical experiments and engineering case studies. …”
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